National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

80°F

27°C

Humidity 39%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index80°F (27°C)
Last update 02 Aug 04:48 PM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Tonight

    Tonight: Increasing clouds, with a low around 54. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 70. West southwest wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. West wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. West wind 8 to 11 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. West wind 5 to 11 mph, with gusts as high as 24 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 54. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 70. West southwest wind 6 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 52. West wind 8 to 10 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 67. West wind 8 to 11 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 54. West wind 5 to 11 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 58.
Thursday
A slight chance of showers. Partly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
4:46 pm PDT Aug 2, 2025
Forecast Valid:
5pm PDT Aug 2, 2025-6pm PDT Aug 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation